ARP Stainless Header Bolts LSx We can confidently say this

We can confidently say this is the very best gauge pod available for the 2 Door Cobalt SS

there will be a $25 service fee

Recommended for cars with over 75k miles when doing a cam install

and extra stout 5mm wall thickness pins (offset like the OE for noise reduction)

we will gladly allow you extra time to return your core

ARP Stainless Header Bolts LSx We can confidently say thisARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular stainless stud kit. Sold in packs of 12. Product note: We now offer our ZZPerformance titanium stud kit as an upgrade for the 3800 platform. Our stud kit includes 4 studs to replace 4 of the bolts to make hanging the gasket and manifolds much easier. The titanium bolts save weight and are a higher quality allow than the